diff --git a/dev-requirements.txt b/dev-requirements.txt
index c9822a5..19467a7 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -6,7 +6,7 @@ black==25.12.0
     # via
     #   clusterscope (pyproject.toml)
     #   ufmt
-build==1.3.0
+build==1.4.0
     # via clusterscope (pyproject.toml)
 cfgv==3.5.0
     # via pre-commit